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Glossary
| Question | Answer |
|---|---|
| abductor digitize minimi | foot muscle that allows the little tow to flex and move |
| abductor hallucis | foot muscle that moves the big tow away from the other toes |
| abductors | muscles that draw a body part away from the midline of the body; separate the fingers in the hand |
| adductors | muscles that draw a body part toward the midline of the body; draw the fingers together in the hand |
| anabolism | process of simple molecules combining to form a complex molecule; requires energy |
| anatomy | also called gross anatomy, is the study of human body structures |
| aorta | largest artery in the body |
| arteries | thick-walled flexible tubes that carry oxygenated blood away from the heart too the arterioles |
| arterioles | small arteries that deliver blood to capillaries |
| autonomic nervous system | part of the nervous system that controls involuntary muscle action and regulated the action of the smooth muscles, glands, blood vessels, heart and breathing |
| belly | middle part of the muscle |
| bicep | muscle that produces the contour of the front and inner side of the upper arm |
| blood | fluid that travels through the circulatory system to supply oxygen and nutrients to cells and tissues and to remove carbon dioxide and waste from them |
| blood vessels | tubelike structures that circulate blood throughout the body including arteries, arterioles, capillaries, venules, and veins |
| body systems | also knows as systems; groups of body organs acting together to perform one or more functions |
| brain | one of the body's most complex organs that controls all the body's functions |
| buccinator | muscle of the cheek between the upper and lower jaw that compresses the cheeks and expels air between the lips |
| capillaries | tiny blood vessels that connect the smaller arteries to the venules, bring nutrients to the cells, and carry away waste materials |
| carpus | also knows as the wrist |
| catabolism | process of breaking complex molecules down into simple molecules |
| cell membrane | thin layer of tissue that surrounds the cell |
| cells | basic units of all living things |
| central nervous system | controls voluntary muscle actions and consists of the brain, spinal cord, spinal nerves, and cranial nerves |
| cervical vertebrae | seven bones located below the skull |
| circulatory system | also known as cardiovascular system or vascular system |
| clavicle | also known as collarbone, it joins the sternum and scapula |
| common carotid arteries | main arteries on both sides of the neck that supply blood to the head, face, and neck. |
| connective tissue | fibrous tissue that binds and supports other body tissues and organs |
| corrugator | small muscle located between the eyebrows just below the frontalis |
| cranium | oval, bony case consisting of eight bones that protect the brain |